diff options
Diffstat (limited to 'clang/lib')
| -rw-r--r-- | clang/lib/Basic/TargetInfo.cpp | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/clang/lib/Basic/TargetInfo.cpp b/clang/lib/Basic/TargetInfo.cpp index 3162b7cde23..15b8c83d1b3 100644 --- a/clang/lib/Basic/TargetInfo.cpp +++ b/clang/lib/Basic/TargetInfo.cpp @@ -491,6 +491,7 @@ bool TargetInfo::validateOutputConstraint(ConstraintInfo &Info) const { Name++; if (Name[1] != ',') return false; + break; case '?': // Disparage slightly code. case '!': // Disparage severely. case '*': // Ignore for choosing register preferences. @@ -623,9 +624,14 @@ bool TargetInfo::validateInputConstraint(ConstraintInfo *OutputConstraints, break; case ',': // multiple alternative constraint. Ignore comma. break; + case '#': // Ignore as constraint. + while (Name[1] && Name[1] != ',') + Name++; + if (Name[1] != ',') + return false; + break; case '?': // Disparage slightly code. case '!': // Disparage severely. - case '#': // Ignore as constraint. case '*': // Ignore for choosing register preferences. break; // Pass them. } |
